The newspaper alleged Radcliffe had been puffing pot at the bash – but he has denied the claims and is considering taking legal action.

A representative for the star tells WENN, “We categorically deny the allegations regarding Daniel Radcliffe published in today’s Daily Mirror. Daniel does smoke the occasional roll-up cigarette, but he was not doing anything more than this. We are considering our position and will be taking all necessary action in relation to such allegations.”